William R. Lynch

BROWNSTONE INVESTMENT GROUP

New York, NY 10017

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CRD#: 1879169

Professional summary

William Russell Lynch, who also goes by Billy Lynch, is a registered financial professional currently at BROWNSTONE INVESTMENT GROUP, LLC located in New York, New York.

William is registered as a RR (Registered Representative) and started their career in finance in 1992. William has worked at 6 firms and has passed the Series 63, Series 57TO, SIE, Series 55, Series 7 and Series 24 exams.

Question & Answer

Are you a "fiduciary"?

Aliases

Billy Lynch

Other business activities

Outside business activity is any business or activity undertaken by an advisor that is outside the scope of their relationship with their firm (e.g., consulting services, real estate, freelance work, teaching, etc.). Investors should stay informed about these activities to ensure no conflicts of interest.

The advisor shows no other business activity.

Blog Corner

CRS (Client Relationship Summary) - BD

Click below to view William Russell Lynch's CRS (Customer Relationship Summary).

Certified licenses

Advisors may have various certifications and credentials from different organizations. AdvisorCheck highlights these seven certifications - AIF®, CFP®, ChFC®, CFA, CLU®, CIMA®, CPWA®

None

Experience

Current

October 2, 2025 - Present

BROWNSTONE INVESTMENT GROUP, LLC

Office #1: 505 Fifth Avenue 10th Floor, New York, NY 10017

CRD#: 43884

New York, NY

Past

July 11, 2022 - March 10, 2025

JANNEY MONTGOMERY SCOTT LLC

CRD#: 463

NEW YORK, NY

Past

March 8, 2002 - April 4, 2022

AK CAPITAL LLC

CRD#: 28345

NEW YORK, NY

Past

October 12, 2000 - June 25, 2001

TRUMARKETS, LLC

CRD#: 103872

NEW YORK, NY

Past

July 19, 1999 - August 22, 2000

DEUTSCHE IXE, LLC

CRD#: 7172

NEW YORK, NY

Past

June 22, 1992 - October 6, 1998

CIBC WORLD MARKETS CORP.

CRD#: 630

NEW YORK, NY

State Registrations and Notice Filings

Listed states reflect where the advisor is authorized to serve clients under state regulations.

indicates the advisor is registered as a Registered Representative in this state, allowing them to offer securities such as stocks, bonds, and mutual funds through a broker-dealer.

Visual representation of state registrations

California
(10/2/2025)

Florida
(10/2/2025)

New York
(10/2/2025)

Ohio
(10/2/2025)

Texas
(10/2/2025)

Exams

State Security Law Exam

Series 63

Date: 3/8/1996

Uniform Securities Agent State Law Examination

General Industry/Product Exam

Series 57TO

Date: 1/2/2023

Securities Trader Exam

General Industry/Product Exam

SIE

Date: 10/1/2018

Securities Industry Essentials Examination

General Industry/Product Exam

Series 55

Date: 9/16/1999

Limited Representative-Equity Trader Exam

General Industry/Product Exam

Series 7

Date: 6/18/1992

General Securities Representative Examination

Principal/Supervisory Exam

Series 24

Date: 6/22/2011

General Securities Principal Examination

SRO Registrations

FINRA

SRO Registrations

NYSE American LLC

SRO Registrations

Nasdaq Stock Market

SRO Registrations

New York Stock Exchange

Current Firm

BROWNSTONE INVESTMENT GROUP, LLC

BROWNSTONE INVESTMENT GROUP, LLC | THE WORLDVEST GROUP, LLC | FIFTY-FOUR CAPITAL PARTNERS

CRD#: 43884 / SEC#: , 8-50460

Broker-Dealer Firm Regulated by FINRA (New York district office)

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Contact information

Main Address

505 Fifth Avenue 10th Floor, New York, NY 10017

Mailing Address

505 Fifth Avenue 10th Floor, New York, NY 10017

Phone number

(212) 905-0550

Established

New York since 01/03/1997

Firm type

Limited Liability Company

Fiscal year end

December

Firm Size

Small

# of Employees

FINRA licenses (18 States and Territories)

Documents

Direct owners and executive officers

Name	Position	CRD#
BROWNSTONE INVESTMENT OPPORTUNITIES, LLC	SOLE MEMBER
BARTMESS, JOANNE CHRISTINE	FINANCIAL AND OPERATIONS PRINCIPAL (01/1998), CHIEF FINANCIAL OFFICER (10/2009), PFO & POO (10/18)	2922047
HUNTER, MICHELLE HALLA	CHIEF COMPLIANCE OFFICER	2689083
LOWEY, DOUGLAS BENNETT	MANAGER, PRESIDENT, CHIEF EXECUTIVE OFFICER	1932929
SABLOWSKY, JON SCOTT	CHIEF OPERATING OFFICER	1515334

Red Flags

Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities.

Check for any disclosures as part of your thorough research when choosing an advisor.

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Firm Stability Insights

William R. Lynch

Professional summary

Question & Answer

Aliases

Other business activities

Blog Corner

CRS (Client Relationship Summary) - BD

Click below to view William Russell Lynch's CRS (Customer Relationship Summary).

Certified licenses

Experience

JANNEY MONTGOMERY SCOTT LLC

AK CAPITAL LLC

TRUMARKETS, LLC

DEUTSCHE IXE, LLC

CIBC WORLD MARKETS CORP.

State Registrations and Notice Filings

Exams

Series 63

Date: 3/8/1996

Series 57TO

Date: 1/2/2023

SIE

Date: 10/1/2018

Series 55

Date: 9/16/1999

Series 7

Date: 6/18/1992

Series 24

Date: 6/22/2011

FINRA

NYSE American LLC

Nasdaq Stock Market

New York Stock Exchange

Current Firm

BROWNSTONE INVESTMENT GROUP, LLC

Contact information

FINRA licenses (18 States and Territories)

Documents

Direct owners and executive officers

Red Flags

Company Information

BROWNSTONE INVESTMENT GROUP, LLC

TRUST BUT VERIFY

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